140CRP93200 (Part Number: 140CRP93200) is a Remote I/O (RIO) Head module for the Modicon Quantum platform. It serves as the master interface between the local PLC rack and distributed remote I/O drops, enabling high-speed, deterministic data exchange over coaxial cable. The module ensures reliable synchronization of remote analog and digital signals with minimal latency.
| Feature | Specification |
|---|---|
| Compatibility | Modicon Quantum PLC |
| Function | Remote I/O Head (Master) |
| Communication Interface | Coaxial cable (RG-6 or RG-11) |
| Channels | 2 (supports dual-cable redundancy) |
| Transmission Rate | 1.544 Mbit/s |
| Addressing Capacity | Up to 31 remote I/O drops |
| Local Signaling | Green LED: Module Active / Run Red LED: Fault / Communication Error |
| Isolation | 500 V DC between network and bus |
| Bus Current | 750 mA |
| Power Dissipation | 4 W max |
| Topology Support | Single or dual (redundant) cable |
| Module Format | Standard Quantum slot width |
| Weight | 0.35 kg |
Mining operations
Power plants
Oil refineries
Large-scale industrial systems with remote racks of analog/digital modules
Analog signals handled via remote modules, not directly by this head
Dual-cable redundancy supported to protect against single cable failure
Maximum distance: 450 m with RG-6 cable; extendable using fiber optic repeaters
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